Rename claims to payload.

lib/encode/sat.js

@@ -24,29 +24,29 @@ module.exports = function(options) {
 
 
   return function sat(info, cb) {
-    var claims = {}
+    var payload = {}
       , header, token, val;
-    claims.jti = info.id;
-    claims.iss = issuer;
-    claims.sub = info.subject;
-    claims.aud = info.audience;
-    claims.azp = info.authorizedPresenter;
-    claims.iat = Math.floor(Date.now() / 1000);
+    payload.jti = info.id;
+    payload.iss = issuer;
+    payload.sub = info.subject;
+    payload.aud = info.audience;
+    payload.azp = info.authorizedPresenter;
+    payload.iat = Math.floor(Date.now() / 1000);
 
     // see note in ../decode/sat.js about use of scope
     if(Array.isArray(info.scope)) { info.scope = info.scope.join(' '); }
-    if(typeof info.scope == 'string') { claims.scope = info.scope; }
+    if(typeof info.scope == 'string') { payload.scope = info.scope; }
 
     val = info.expiresAt;
     if (val instanceof Date) {
-      claims.exp = Math.floor(val.getTime() / 1000);
+      payload.exp = Math.floor(val.getTime() / 1000);
     } else {
       return cb(new NotValidError('Structured access token requires an expiration time claim'));
     }
     val = info.notBefore;
     if (val instanceof Date) {
       // FIXME: This should be nbf
-      claims.exp = Math.floor(val.getTime() / 1000);
+      payload.exp = Math.floor(val.getTime() / 1000);
     }
 
     if (typeof key == 'function') {
@@ -56,7 +56,7 @@ module.exports = function(options) {
         var header = { typ: 'JWT', alg: algorithm, kid: kid }
           , token;
         try {
-          token = jws.sign({ header: header, payload: claims, secret: key });
+          token = jws.sign({ header: header, payload: payload, secret: key });
         } catch (ex) {
           return cb(ex);
         }
@@ -66,7 +66,7 @@ module.exports = function(options) {
     } else {
       header = { typ: 'JWT', alg: algorithm, kid: kid };
       try {
-        token = jws.sign({ header: header, payload: claims, secret: key });
+        token = jws.sign({ header: header, payload: payload, secret: key });
       } catch (ex) {
         return cb(ex);
       }